Robust Semidefinite Programming Problems with General Nonlinear Parameter Dependence: Application of the DC-Representations
Robust Semidefinite Programming Problems with General Nonlinear Parameter Dependence: Application of the DC-Representations
复制标题
具有一般非线性参数相关性的鲁棒半定规划问题:DC 表示的应用
DOI:
10.3182/20110828-6-it-1002.01040
复制
发表时间:
2011
期刊:
影响因子:
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通讯作者:
T. Alamo
中科院分区:
文献类型:
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作者:
Y. Oishi;T. Alamo
Abstract Two conservative approaches are proposed to a semidefinite programming problem nonlinearly dependent on uncertain parameters. These approaches are applicable to general nonlinear parameter dependence not necessarily polynomial or rational. They are based on a mild assumption that the parameter dependence is expressed as the difference of two convex functions. The first approach uses constant bounds on the parameter dependence. Optimization of the bounds is reduced to convex nonsmooth minimization in general. The second approach uses parameter-dependent bounds for a less conservative result. Optimization of the bounds is immediate when the gravity center is computable for the parameter set. Numerical examples are presented for illustration of the approaches.
DOI:
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发表时间:
2009
期刊:
IEEE Transactions on Automatic Control Vol.54, No.5
影响因子:
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作者:
Y. Oishi
通讯作者:
Y. Oishi